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Revert "randomize completed trade info, fixes #1099"

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This reverts commit db6cb237bf.
This commit is contained in:
woodser 2024-07-13 07:37:48 -04:00
parent 9747b20a27
commit 082c8c4290
1 changed files with 2 additions and 18 deletions
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20
core/src/main/java/haveno/core/trade/statistics/TradeStatistics3.java
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@ -54,8 +54,6 @@ import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import java.util.Optional;
import java.util.concurrent.ThreadLocalRandom;
import java.util.concurrent.TimeUnit;
import static com.google.common.base.Preconditions.checkNotNull;
@ -90,27 +88,13 @@ public final class TradeStatistics3 implements ProcessOncePersistableNetworkPayl
Offer offer = checkNotNull(trade.getOffer());
return new TradeStatistics3(offer.getCurrencyCode(),
trade.getPrice().getValue(),
fuzzTradeAmount(trade.getAmount().longValueExact()),
trade.getAmount().longValueExact(),
offer.getPaymentMethod().getId(),
fuzzTradeDate(trade.getTakeOfferDate().getTime()),
trade.getTakeOfferDate().getTime(),
truncatedArbitratorNodeAddress,
extraDataMap);
}
private static long fuzzTradeAmount(long exactAmount) { // randomize completed trade info #1099
long adjustedAmount = (long) ThreadLocalRandom.current().nextDouble(
exactAmount * 0.95, exactAmount * 1.05);
log.info("fuzzed trade amount from {} to {}", exactAmount, adjustedAmount);
return adjustedAmount;
}
private static long fuzzTradeDate(long originalTimestamp) { // randomize completed trade info #1099
long adjustedTimestamp = ThreadLocalRandom.current().nextLong(
originalTimestamp-TimeUnit.HOURS.toMillis(24), originalTimestamp);
log.info("fuzzed trade datestamp from {} to {}", new Date(originalTimestamp), new Date(adjustedTimestamp));
return adjustedTimestamp;
}
// This enum must not change the order as we use the ordinal for storage to reduce data size.
// The payment method string can be quite long and would consume 15% more space.
// When we get a new payment method we can add it to the enum at the end. Old users would add it as string if not